Looks like a UIVIew with two subviews: the table and the picker to me. Seems pretty simple: create a UIView the size of the screen. Create a UITableView of the appropriate size and position. Add it as a subview. Same for the UIPickerView.

MacRumors attracts a broad audience
of both consumers and professionals interested in
the latest technologies and products. We also boast an active community focused on
purchasing decisions and technical aspects of the iPhone, iPod, iPad, and Mac platforms.